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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the humbug/php-scoper package. |
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* |
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* Copyright (c) 2017 Théo FIDRY <[email protected]>, |
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* Pádraic Brady <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Humbug\PhpScoper\Console\Command; |
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use Fidry\Console\IO; |
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use InvalidArgumentException; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Exception\RuntimeException; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Input\InputOption; |
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use function chdir as native_chdir; |
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use function file_exists; |
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use function Safe\getcwd; |
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use function Safe\sprintf; |
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final class ChangeableDirectory |
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{ |
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private const WORKING_DIR_OPT = 'working-dir'; |
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private function __construct() |
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{ |
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} |
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public static function createOption(): InputOption |
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{ |
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return new InputOption( |
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self::WORKING_DIR_OPT, |
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'd', |
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InputOption::VALUE_REQUIRED, |
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'If specified, use the given directory as working directory.', |
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null |
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); |
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} |
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public static function changeWorkingDirectory(IO $io): void |
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{ |
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$workingDir = $io->getNullableStringOption(self::WORKING_DIR_OPT); |
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if (null === $workingDir) { |
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return; |
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} |
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if (false === file_exists($workingDir)) { |
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throw new InvalidArgumentException( |
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sprintf( |
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'Could not change the working directory to "%s": directory does not exists.', |
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$workingDir |
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) |
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); |
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} |
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if (false === native_chdir($workingDir)) { |
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throw new RuntimeException( |
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sprintf( |
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'Failed to change the working directory to "%s" from "%s".', |
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$workingDir, |
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getcwd() |
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) |
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); |
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} |
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} |
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} |
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humbug /
php-scoper
